Live puzzle
Sudoku
Fill every row, column, and 3×3 box with digits 1–9 — no repeats. Use notes for candidates or ask for a hint when stuck.
3
1
8
5
9
7
2
5
6
2
5
7
9
5
4
8
7
8
9
6
3
2
1
1
6
5
4
8
7
9
4
3
1
6
9
8
8
2
4
9
6
5
6
2
3
7
4
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.